Locally add prismjs

node_modules/prismjs/components/prism-systemd.js

@@ -0,0 +1,74 @@
+// https://www.freedesktop.org/software/systemd/man/systemd.syntax.html
+
+(function (Prism) {
+
+	var comment = {
+		pattern: /^[;#].*/m,
+		greedy: true
+	};
+
+	var quotesSource = /"(?:[^\r\n"\\]|\\(?:[^\r]|\r\n?))*"(?!\S)/.source;
+
+	Prism.languages.systemd = {
+		'comment': comment,
+
+		'section': {
+			pattern: /^\[[^\n\r\[\]]*\](?=[ \t]*$)/m,
+			greedy: true,
+			inside: {
+				'punctuation': /^\[|\]$/,
+				'section-name': {
+					pattern: /[\s\S]+/,
+					alias: 'selector'
+				},
+			}
+		},
+
+		'key': {
+			pattern: /^[^\s=]+(?=[ \t]*=)/m,
+			greedy: true,
+			alias: 'attr-name'
+		},
+		'value': {
+			// This pattern is quite complex because of two properties:
+			//  1) Quotes (strings) must be preceded by a space. Since we can't use lookbehinds, we have to "resolve"
+			//     the lookbehind. You will see this in the main loop where spaces are handled separately.
+			//  2) Line continuations.
+			//     After line continuations, empty lines and comments are ignored so we have to consume them.
+			pattern: RegExp(
+				/(=[ \t]*(?!\s))/.source +
+				// the value either starts with quotes or not
+				'(?:' + quotesSource + '|(?=[^"\r\n]))' +
+				// main loop
+				'(?:' + (
+					/[^\s\\]/.source +
+					// handle spaces separately because of quotes
+					'|' + '[ \t]+(?:(?![ \t"])|' + quotesSource + ')' +
+					// line continuation
+					'|' + /\\[\r\n]+(?:[#;].*[\r\n]+)*(?![#;])/.source
+				) +
+				')*'
+			),
+			lookbehind: true,
+			greedy: true,
+			alias: 'attr-value',
+			inside: {
+				'comment': comment,
+				'quoted': {
+					pattern: RegExp(/(^|\s)/.source + quotesSource),
+					lookbehind: true,
+					greedy: true,
+				},
+				'punctuation': /\\$/m,
+
+				'boolean': {
+					pattern: /^(?:false|no|off|on|true|yes)$/,
+					greedy: true
+				}
+			}
+		},
+
+		'punctuation': /=/
+	};
+
+}(Prism));